What does stippling refer to in the context of stagecraft?

Stippling, in the context of stagecraft, refers to the technique of marking a surface with small dots. This method is often used in painting and scenic design to create texture or shading effects. By varying the density and placement of the dots, artists can achieve different visual effects, which can be crucial in creating a certain atmosphere or enhancing the realism of a set. Stippling allows for a level of detail and subtlety that can significantly contribute to the overall aesthetic of a theatrical production.